PT-2025-22368 · Typo3 · Sr Feuser Register

Published 2025-05-20 · Updated 2025-12-27 · CVE-2025-48200

Positive Technologies (AI Summary)

CVSS v3.1

10

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions sr feuser register extension for TYPO3 versions through 12.4.8

Description The issue allows remote code execution via unsafe deserialization. There is no information provided about the estimated number of potentially affected devices worldwide or real-world incidents where this issue was exploited.

Recommendations For versions through 12.4.8, update to version 12.5.0 or later to secure your system. As a temporary workaround, consider restricting the use of the sr feuser register extension until a patch is available.

Exploit

Fix

RCE

Deserialization of Untrusted Data

Weakness Enumeration

CWE-502

Related Identifiers

BDU:2025-05998

CVE-2025-48200

GHSA-QFM8-78QF-P75J

Affected Products

Sr Feuser Register

References · 11

• 🔥 https://github.com/FriendsOfPHP/security-advisories/blob/master/sjbr/sr-feuser-register/CVE-2025-48200.yaml · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2025-48200 · Security Note
• https://bdu.fstec.ru/vul/2025-05998 · Security Note
• https://osv.dev/vulnerability/GHSA-qfm8-78qf-p75j · Vendor Advisory
• https://t.me/cvetracker/24381 · Telegram Post
• https://twitter.com/CveFindCom/status/1925215162593591384 · Twitter Post
• https://twitter.com/CVEnew/status/2005031811085218299 · Twitter Post
• https://codeberg.org/sjbr/sr-feuser-register/commit/be44f61a475371c36b2035cbb523b56f5e34267d · Note
• https://typo3.org/security/advisory/typo3-ext-sa-2025-008 · Note
• https://twitter.com/vulert_official/status/1925454603446821054 · Twitter Post
• https://t.me/latest_high_impact_cve/2434 · Telegram Post